I regularly see forum posters commenting about another forum posters storefont. How do you view someones storefront by seeing thier forum posts. For me when i view thier profile I click 'View Store Names', but that will only tell me there name and not give me a link to their storefront.

I get the same. I think they are customer returns that Amazon put back into your FBA stock but as packaging is not A1 condition Amazon list AS NEW

@Seller_ZVAz3d5lZuGid No they don't. All sales have a referral fee and if you're FBA, you will have a fulfillment fee but only sales in the books & media categories have 'Variable Closing Fees'.

I've added two screenshots... both are posters, both posters are the same size and in the same packaging and both sell for the same price. One has a variable closing fee (because it's been put in the 'books' category) and one doesn't.